Remove stray comment.

diff --git a/src/lj_opt_loop.c b/src/lj_opt_loop.c
index 923387ccbed776c616c016cae1282df25a53f9ef..ee5c4d1e9fba494b9d95eca7f13540cd00fa26fd 100644 (file)
--- a/src/lj_opt_loop.c
+++ b/src/lj_opt_loop.c
@@ -334,7 +334,7 @@ static void loop_unroll(jit_State *J)
          /* Check all loop-carried dependencies for type instability. */
          if (!irt_sametype(t, irr->t)) {
            if (irt_isinteger(t) && irt_isinteger(irr->t))
-             continue; //XXX
+             continue;
            else if (irt_isnum(t) && irt_isinteger(irr->t))  /* Fix int->num. */
              ref = tref_ref(emitir(IRTN(IR_CONV), ref, IRCONV_NUM_INT));
            else if (irt_isnum(irr->t) && irt_isinteger(t))  /* Fix num->int. */